15242436

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{631}}^1$

素因数の和:713

約数の個数: 72

約数和(自身を含む): 42788928

約数和(自身を除く): 27546492

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 61, 66, 99, 122, 132, 183, 198, 244, 366, 396, 549, 631, 671, 732, 1098, 1262, 1342, 1893, 2013, 2196, 2524, 2684, 3786, 4026, 5679, 6039, 6941, 7572, 8052, 11358, 12078, 13882, 20823, 22716, 24156, 27764, 38491, 41646, 62469, 76982, 83292, 115473, 124938, 153964, 230946, 249876, 346419, 423401, 461892, 692838, 846802, 1270203, 1385676, 1693604, 2540406, 3810609, 5080812, 7621218, 15242436]

約数ペア:

[(1, 15242436), (2, 7621218), (3, 5080812), (4, 3810609), (6, 2540406), (9, 1693604), (11, 1385676), (12, 1270203), (18, 846802), (22, 692838), (33, 461892), (36, 423401), (44, 346419), (61, 249876), (66, 230946), (99, 153964), (122, 124938), (132, 115473), (183, 83292), (198, 76982), (244, 62469), (366, 41646), (396, 38491), (549, 27764), (631, 24156), (671, 22716), (732, 20823), (1098, 13882), (1262, 12078), (1342, 11358), (1893, 8052), (2013, 7572), (2196, 6941), (2524, 6039), (2684, 5679), (3786, 4026)]